How to Install Artificial Hedge on Block or Concrete Wall
Block and concrete walls require the most involved installation process. Unlike fences with attachment points, solid masonry needs a frame system anchored into the wall itself. This involves drilling into concrete, installing proper anchors, and building a support structure for the hedge panels. Due to the permanence of masonry work and the tools required, professional installation is strongly recommended.
What You'll Need
- Hammer drill with masonry bits
- Concrete anchors
- Metal frame system
- Level and measuring tools
- Safety equipment (eye protection, dust mask)
Installation Process
Inspect Wall Condition
Check for cracks, crumbling mortar, or moisture issues. The wall must be structurally sound to support a frame system and hedge panels.
Our team assesses wall condition and can recommend repairs before installation.
Plan Frame Placement
Hedge panels can't attach directly to flat masonry. A frame system (typically metal or treated wood) must be anchored to the wall first, then panels attach to the frame.
We design custom frame systems that account for wall irregularities and drainage.
Mark Anchor Points
Frame supports typically need anchoring every 16-24 inches. Mark locations avoiding mortar joints where possible, as block faces hold anchors better.
Drill and Anchor
Using a hammer drill with masonry bits, create holes for concrete anchors. This step requires proper technique to avoid cracking blocks or creating weak points.
Professional installation ensures proper anchor depth and torque for lasting hold.
Install Frame System
Attach the frame to wall anchors, ensuring it's level and provides consistent spacing for panel attachment.
Mount Hedge Panels
With the frame in place, panels attach similarly to wood fence installation using the frame as the mounting surface.
Common Mistakes
- Drilling into mortar joints instead of block faces
- Using inadequate anchors that pull out over time
- Not accounting for wall irregularities in frame design
- Forgetting drainage considerations (water trapped behind panels)
- Underestimating the tools and skills required
When to Hire a Pro
For best results on this type of installation, we recommend professional help. Here's when it's especially important:
- Recommended for all block and concrete wall installations
- Essential for proper anchoring that won't damage masonry
- Required for engineered frame systems
- To ensure drainage and prevent moisture issues
- For clean, professional results on permanent structures
Common Questions
This is not recommended. Adhesives don't provide adequate hold for wind load, and temperature changes cause panels to separate over time. A proper frame system is essential.
When done correctly, no. Professional installers use proper masonry techniques that create strong anchor points without cracking or weakening the wall.
Moisture must be addressed before installation. Hedge panels can trap water against walls, worsening existing issues. Professional assessment identifies problems beforehand.
Due to the frame system requirement, block wall installations take longer than fence installations. A professional crew typically completes 30-50 linear feet per day.
Freestanding hedge panels with weighted bases can be placed along walls without drilling. Ask about our freestanding solutions for a commitment-free option.
Ready to Start Your Project?
Let our professional installers handle the complexity while you enjoy the results.